{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["cell line", "cell type", "RNA", "protein", "DNA"], "input": "It contributes to virus-induced erythroleukemia by efficiently arresting differentiation of red cell progenitors and by suppressing transcription of erythrocyte-specific genes ."}
{"cell line": [], "cell type": ["red cell progenitors"], "RNA": [], "protein": [], "DNA": ["erythrocyte-specific genes"]}